Evidence map›Paper›PMID 25725997›Full record

ArticleNeurochemical research2015

Taurine enhances excitability of mouse cochlear neural stem cells by selectively promoting differentiation of glutamatergic neurons over GABAergic neurons.

Qin Wang, Gang-Hua Zhu, Ding-Hua Xie, Wei-Jing Wu, Peng Hu

Abstract read
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In one paragraph

Article in Neurochemical research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 32% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 18 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Qin WangDepartment of Otolaryngology and Head & Neck Surgery, The Second Xiangya Hospital, Central South University, 139 Renmin Road, Changsha, 410011, China.
Gang-Hua Zhu
Ding-Hua Xie
Wei-Jing Wu
Peng Hu
Central South University · CNSecond Xiangya Hospital of Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Taurine is a sulfur-containing amino acid present in high concentrations in mammalian tissues, and has been implicated in several processes involving brain development and neurotransmission. However, the role of taurine in inner ear neural development is still largely unknown. Here we report that taurine enhanced the viability and proliferation of in vitro mouse cochlear neural stem cell culture, as well as improved neurite outgrowth. Moreover, prolonged taurine treatment also increased the neural electrical activity by escalating changes of intracellular calcium concentration, the number of spontaneous Ca(2+) oscillations in cells, and the frequencies of Ca(2+) spikes. Most importantly, we found that this escalated neural excitability by taurine was due to combined effect of increase in the population of excitatory glutamatergic neuron and decrease in inhibitory GABAergic neuron population. This is the first report on the effect of taurine to selectively promote neural stem cell differentiation by altering neuron type commitment. Our study has supported the potential of taurine as treatment against hearing loss caused by neuron degeneration, or even as an agent to improve sensitivity of hearing by increasing overall excitability of auditory nervous system.

Indexed as

AnimalsAnimals, NewbornCell DifferentiationCells, CulturedCochleaDose-Response Relationship, DrugGABAergic NeuronsGlutamic AcidMiceMice, Inbred BALB CNeural Stem CellsNeurogenesisNeuronsTaurineGlutamic AcidTaurine

Identifiers

PMID25725997
OpenAlexW2084810771

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.